My sound drops out during calls iPhone8
i have an iPhone8.
i can make standard calls however, at some point during the call, the other person all of a sudden can’t hear me. This may be just for a few seconds or may continue and I have to hang up and call back.
If I call using WhatsApp Messenger Snapchat etc the other person cannot hear me at all so I can’t use these apps.
The problem started about 3 weeks ago.
Any ideas?
iPhone 6s, iOS 12